Bently Nevada 3500/50 286566-02 Tachometer Module

Industrial Speed & Machinery Monitoring Applications
The Bently Nevada 3500/50 286566‑02 Tachometer Module is engineered to provide precise shaft speed measurement and timing reference data as part of the 3500 vibration monitoring and machinery protection system. It is widely used in power generation, oil & gas compressor stations, petrochemical plants, and heavy industrial installations where accurate rotational speed information is essential for real‑time protection logic, phase‑based vibration analysis, and performance diagnostics of rotating equipment.

Key Advantages

• Accurate shaft speed measurement: Delivers precise tachometer data to support condition monitoring, trip logic, and phase relationships.

• Advanced machinery protection: Enhances protection algorithms with reliable timing reference signals.

• Industrial‑grade robustness: Built to withstand vibration, electrical noise, and temperature variations found in plant environments.

• Seamless system integration: Designed for plug‑in installation within standard 3500 series system racks.

• Operational diagnostics: Provides status indicators for visibility into module and signal health.

Technical FAQs

1. What is the primary function of the 3500/50 286566‑02 module?
   It measures shaft rotational speed and delivers timing reference data for vibration monitoring and protection systems.

2. Is it suitable for continuous industrial operation?
   Yes — it is engineered for reliable 24/7 performance in demanding plant environments.

3. What sensors does this module interface with?
   It typically connects to proximity probes, magnetic pickups, or other high‑speed speed sensors.

4. What are the physical dimensions of the module?
   The module measures 241.3 × 24.4 × 241.8 mm.

5. What is the weight of this module?
   It weighs approximately 0.82 kg.

6. How is it installed?
   It installs into a compatible 3500 series system rack via the backplane.

7. Does the module support diagnostic feedback?
   Yes — it includes status indicators that help with system health monitoring and troubleshooting.

8. Can it support phase‑referenced analysis?
   Yes — accurate timing reference data aids in phase-based vibration analysis and fault detection.

9. Is it compatible with other 3500/05 modules?
   Yes — it integrates seamlessly with the broader 3500 series vibration and machinery protection architecture.

10. Is this module suitable for hazardous areas?
    This standard industrial variant is intended for general plant environments; certified options are available for hazardous location requirements.